Question about 2002 Hyundai XG350

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No power, won't rev above 3500rpms

I was driving down the road then lost all power. Car will only rev to 3500 rpms in any gear, that includes park and nuetral. Open to all ideas. Thanks

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  • Anonymous Feb 25, 2009

    Thanks for posting!!! Tranny fluids good, I checked that off the list first. I had it diagnosed and the tech said the tps, the maf and a coil was bad. Just replaced the tps and now it runs worse than ever. Drove it 200 yards, max speed was like 10mph then it died. Wouldn't restart. Gonna replace the maf next and hope that works. Still open to suggestions.

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Transmission fluid level should not have anything to do with engine rpm's. it sounds more like a sensor, maybe a map, tps or even possibly a egr malfunction

Posted on May 03, 2009

  • shomalisun
    shomalisun Jul 10, 2013

    what is the map the tps and egr

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Try the Transmission fluid. If the level is low then the hydraulic vacuum type operation is ineffective

Posted on Feb 25, 2009

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